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HMS87C1302A

Features: • 4K/2K Bytes On-chip Program Memory• 128 Bytes of On-chip Data RAM (Included stack memory)• Instruction Cycle Time:- 250nS at 8MHz• 19 Programmable I/O pins (LED direct driving can be source and sink)• 2.0V to 5.5V Wide Operating Range• One 8-bit A/D ...

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SeekIC No. : 004364881 Detail

HMS87C1302A: Features: • 4K/2K Bytes On-chip Program Memory• 128 Bytes of On-chip Data RAM (Included stack memory)• Instruction Cycle Time:- 250nS at 8MHz• 19 Programmable I/O pins (LED d...

HMS87C1302A Data Sheet

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Part Number:
HMS87C1302A
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• 4K/2K Bytes On-chip Program Memory
• 128 Bytes of On-chip Data RAM (Included stack memory)
• Instruction Cycle Time:
- 250nS at 8MHz
• 19 Programmable I/O pins (LED direct driving can be source and sink)
• 2.0V to 5.5V Wide Operating Range
• One 8-bit A/D Converter
- 8 channels
• One 8-bit Basic Interval Timer
• Two 8-bit Timer / Counters
• One 10-bit High Speed PWM Outputs
• Watchdog timer
• Seven Interrupt sources
- External input: 2
- A/D Conversion: 1
- Timer: 4
• One Programmable Buzzer Driving port
- 500Hz ~ 130kHz
• Oscillator Type
- Crystal
- Ceramic Resonator
- RC-oscillation ( C can be omit )
• Power-On Reset
• Noise Immunity Circuit
- Power Fail Processor
• Power Down Mode
- STOP mode
- Wake-up Timer mode


Pinout

Connection Diagram


Specifications

Supply voltage ..................................................... -0.3 to +6.0 V
Storage Temperature ...........................................-40 to +125
Voltage on any pin with respect to Ground (VSS) -0.3 to VDD+0.3
Maximum current out of VSS pin ..................................... 200 mA
Maximum current into VDD pin .........................................150 mA
Maximum current sunk by (IOL per I/O Pin) ........................25 mA
Maximum output current sourced by (IOH per I/O Pin).........15 mA
Maximum current (IOL) ..................................................150 mA
Maximum current (IOH)................................................. 100 mA


Description

The HMS87C1304A and HMS87C1302A are an advanced CMOS 8-bit microcontroller with 4K/2K bytes of EPROM. The HYUNDAI MicroElectronics HMS87C1304A and HMS87C1302A are powerful microcontroller which provides a highly flexible and cost effective solution to many small applications such as controller for battery charger. They provide the following standard features: 4K/2K bytes of EPROM, 128bytes of RAM, 8-bit timer/ counter, 8-bit A/D converter, 10-bit high speed PWM output, programmable buzzer driving port, power-on reset circuit, onchip oscillator and clock circuitry. In addition, they support power saving modes to reduce power consumption.




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